Exhaust port control valve for two stroke engine

Details Exhaust port control valve for two stroke engine Exhaust port control valve for two stroke engine

1990-01-26

1991-03-19

Okonsky, David A.

Internal-combustion engines

Two-cycle

Whirl through piston-controlled ports

123323, 123190A, F02B 2704

Patent

active

050001310

ABSTRACT:
A two cycle crankcase compression diesel engine having a supplemental exhaust port system that is formed in a straight line perpendicular to the cylinder bores and which intersects the main exhaust ports. An exhaust control valve arrangement is provided for controlling the flow through the supplemental exhaust ports to reduce the compression ratio under high load, high speed running conditions. The supplemental exhaust control valves comprise a plurality of individual valves each contained within a common bore extending through the cylinder and interconnected by connecting members that permit axial and circumferential misalignment so as to accommodate for distortion and avoid sticking of the valves.

REFERENCES:
patent: 1283028 (1918-10-01), Arnould
patent: 1361236 (1920-12-01), Elliott
patent: 1997491 (1935-04-01), Kemp
patent: 4121552 (1978-10-01), Mithuo et al.
patent: 4541371 (1985-09-01), Kageyama et al.
patent: 4887567 (1989-12-01), Matsuura et al.

Affiliated with

Also associated with

Rating

Exhaust port control valve for two stroke engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exhaust port control valve for two stroke engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exhaust port control valve for two stroke engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2002188